# Copyright 1999-2013 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ # # This eclass simplifies installation of app-vim plugins into # /usr/share/vim/vimfiles. This is a version-independent directory # which is read automatically by vim. The only exception is # documentation, for which we make a special case via vim-doc.eclass inherit vim-doc EXPORT_FUNCTIONS src_install pkg_postinst pkg_postrm VIM_PLUGIN_VIM_VERSION="${VIM_PLUGIN_VIM_VERSION:-7.3}" DEPEND="|| ( >=app-editors/vim-${VIM_PLUGIN_VIM_VERSION} >=app-editors/gvim-${VIM_PLUGIN_VIM_VERSION} )" RDEPEND="${DEPEND}" if [[ ${PV} != 9999* ]] ; then SRC_URI="mirror://gentoo/${P}.tar.bz2 https://dev.gentoo.org/~radhermit/vim/${P}.tar.bz2" fi SLOT="0" vim-plugin_src_install() { has "${EAPI:-0}" 0 1 2 && ! use prefix && ED="${D}" local f if use !prefix && [[ ${EUID} -eq 0 ]] ; then ebegin "Fixing file permissions" # Make sure perms are good chmod -R a+rX "${S}" || die "chmod failed" find "${S}" -user 'portage' -exec chown root '{}' \; || die "chown failed" if use userland_BSD || [[ ${CHOST} == *-darwin* ]] ; then find "${S}" -group 'portage' -exec chgrp wheel '{}' \; || die "chgrp failed" else find "${S}" -group 'portage' -exec chgrp root '{}' \; || die "chgrp failed" fi eend $? fi # Remove unwanted files that may exist rm -rf .[^.] .??* Makefile* # Install non-vim-help-docs cd "${S}" for f in *; do [[ -f "${f}" ]] || continue if [[ "${f}" = *.html ]]; then dohtml "${f}" else dodoc "${f}" fi rm -f "${f}" done # Install remainder of plugin cd "${WORKDIR}" dodir /usr/share/vim mv "${S}" "${ED}"/usr/share/vim/vimfiles # Fix remaining bad permissions chmod -R -x+X "${ED}"/usr/share/vim/vimfiles/ || die "chmod failed" } vim-plugin_pkg_postinst() { update_vim_helptags # from vim-doc update_vim_afterscripts # see below display_vim_plugin_help # see below } vim-plugin_pkg_postrm() { has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= update_vim_helptags # from vim-doc update_vim_afterscripts # see below # Remove empty dirs; this allows # /usr/share/vim to be removed if vim-core is unmerged find "${EPREFIX}/usr/share/vim/vimfiles" -depth -type d -exec rmdir {} \; 2>/dev/null } # update_vim_afterscripts: create scripts in # /usr/share/vim/vimfiles/after/* comprised of the snippets in # /usr/share/vim/vimfiles/after/*/*.d update_vim_afterscripts() { has "${EAPI:-0}" 0 1 2 && ! use prefix && EROOT="${ROOT}" has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= local d f afterdir="${EROOT}"/usr/share/vim/vimfiles/after # Nothing to do if the dir isn't there [ -d "${afterdir}" ] || return 0 einfo "Updating scripts in ${EPREFIX}/usr/share/vim/vimfiles/after" find "${afterdir}" -type d -name \*.vim.d | \ while read d; do echo '" Generated by update_vim_afterscripts' > "${d%.d}" find "${d}" -name \*.vim -type f -maxdepth 1 -print0 | \ sort -z | xargs -0 cat >> "${d%.d}" done einfo "Removing dead scripts in ${EPREFIX}/usr/share/vim/vimfiles/after" find "${afterdir}" -type f -name \*.vim | \ while read f; do [[ "$(head -n 1 ${f})" == '" Generated by update_vim_afterscripts' ]] \ || continue # This is a generated file, but might be abandoned. Check # if there's no corresponding .d directory, or if the # file's effectively empty if [[ ! -d "${f}.d" || -z "$(grep -v '^"' "${f}")" ]]; then rm -f "${f}" fi done } # Display a message with the plugin's help file if one is available. Uses the # VIM_PLUGIN_HELPFILES env var. If multiple help files are available, they # should be separated by spaces. If no help files are available, but the env # var VIM_PLUGIN_HELPTEXT is set, that is displayed instead. Finally, if we # have nothing else, display a link to VIM_PLUGIN_HELPURI. An extra message # regarding enabling filetype plugins is displayed if VIM_PLUGIN_MESSAGES # includes the word "filetype". display_vim_plugin_help() { local h if ! has_version ${CATEGORY}/${PN} ; then if [[ -n "${VIM_PLUGIN_HELPFILES}" ]] ; then elog " " elog "This plugin provides documentation via vim's help system. To" elog "view it, use:" for h in ${VIM_PLUGIN_HELPFILES} ; do elog " :help ${h}" done elog " " elif [[ -n "${VIM_PLUGIN_HELPTEXT}" ]] ; then elog " " while read h ; do elog "$h" done <<<"${VIM_PLUGIN_HELPTEXT}" elog " " elif [[ -n "${VIM_PLUGIN_HELPURI}" ]] ; then elog " " elog "Documentation for this plugin is available online at:" elog " ${VIM_PLUGIN_HELPURI}" elog " " fi if has "filetype" "${VIM_PLUGIN_MESSAGES}" ; then elog "This plugin makes use of filetype settings. To enable these," elog "add lines like:" elog " filetype plugin on" elog " filetype indent on" elog "to your ~/.vimrc file." elog " " fi fi }